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题名: C-22-steroidal lactone glycosides from stems and leaves of Paris polyphylla var. yunnanensis
作者: Qin, Xu-Jie1; Chen, Chang-Xiang1; Ni, Wei1; Yan, Huan1; null(刘海洋)1
刊名: FITOTERAPIA
关键词: Paris polyphylla var. yunnanensis ; C-22-steroidal lactone glycosides ; Antimicrobic activity
英文摘要: Further phytochemical investigation on the stems and leaves of Paris polyphylla var. yunnanensis has led to the isolation of three C-22-steroidal lactone glycosides. Two of these are new compounds, designated as chonglouoside SL-7 (1) and chonglouoside SL-8 (2). Their structures were elucidated on the basis of extensive spectroscopic analysis, as well as comparison with the reported spectroscopic data. This is the first report of C-22-steroidal lactone glycosides isolated from the Paris genus. Compounds 1 and 3 showed moderate antimicrobic activity against Propionibacterium acnes with MIC values of 31.3 and 3.9 mu g/mL, respectively. (c) 2012 Elsevier B.V. All rights reserved.
出版日期: 2013
卷号: 84, 页码:248-251
语种: 英语
收录类别: SCI
学科分类: Chemistry, Medicinal; Pharmacology & Pharmacy
ISSN号: 0367-326X
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/16571
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China

Recommended Citation:
Qin, Xu-Jie; Chen, Chang-Xiang; Ni, Wei; Yan, Huan; Liu, Hai-Yang.C-22-steroidal lactone glycosides from stems and leaves of Paris polyphylla var. yunnanensis,FITOTERAPIA,2013,84():248-251
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